Annotation of loncom/interface/lonmenu.pm, revision 1.447
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.447 ! raeburn 4: # $Id: lonmenu.pm,v 1.446 2016/04/15 14:14:09 raeburn Exp $
1.11 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.1 www 28: #
29:
1.244 jms 30: =head1 NAME
31:
32: Apache::lonmenu
33:
34: =head1 SYNOPSIS
35:
1.371 raeburn 36: Loads contents of /home/httpd/lonTabs/mydesk.tab,
37: used to generate inline menu, and Main Menu page.
1.244 jms 38:
39: This is part of the LearningOnline Network with CAPA project
40: described at http://www.lon-capa.org.
41:
1.314 droeschl 42: =head1 GLOBAL VARIABLES
43:
44: =over
45:
46: =item @desklines
47:
48: Each element of this array contains a line of mydesk.tab that doesn't start with
49: cat, prim or scnd.
50: It gets filled in the BEGIN block of this module.
51:
52: =item %category_names
53:
54: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
55: start with cat, the values are strings representing titles.
56: It gets filled in the BEGIN block of this module.
57:
58: =item %category_members
59:
60: TODO
61:
62: =item %category_positions
63:
64: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
65: start with cat, its values are position vectors (column, row).
66: It gets filled in the BEGIN block of this module.
67:
68: =item $readdesk
69:
70: Indicates that mydesk.tab has been read.
71: It is set to 'done' in the BEGIN block of this module.
72:
73: =item @primary_menu
74:
75: The elements of this array reference arrays that are made up of the components
1.371 raeburn 76: of those lines of mydesk.tab that start with prim:.
1.314 droeschl 77: It is used by primary_menu() to generate the corresponding menu.
78: It gets filled in the BEGIN block of this module.
79:
1.371 raeburn 80: =item %primary_sub_menu
81:
82: The keys of this hash reference are the names of items in the primary_menu array
83: which have sub-menus. For each key, the corresponding value is a reference to
84: an array containing components extracted from lines in mydesk.tab which begin
85: with primsub:.
86: This hash, which is used by primary_menu to generate sub-menus, is populated in
87: the BEGIN block.
88:
1.314 droeschl 89: =item @secondary_menu
90:
91: The elements of this array reference arrays that are made up of the components
92: of those lines of mydesk.tab that start with scnd.
93: It is used by secondary_menu() to generate the corresponding menu.
94: It gets filled in the BEGIN block of this module.
95:
96: =back
97:
1.244 jms 98: =head1 SUBROUTINES
99:
100: =over
101:
1.314 droeschl 102: =item prep_menuitems(\@menuitem)
103:
104: This routine wraps a menuitem in proper HTML. It is used by primary_menu() and
105: secondary_menu().
106:
107: =item primary_menu()
108:
1.415 raeburn 109: This routine evaluates @primary_menu and returns a two item array,
110: with the array elements containing XHTML for the left and right sides of
111: the menu that contains the following links: About, Message, Roles, Help, Logout
1.314 droeschl 112: @primary_menu is filled within the BEGIN block of this module with
1.415 raeburn 113: entries from mydesk.tab
1.314 droeschl 114:
115: =item secondary_menu()
116:
117: Same as primary_menu() but operates on @secondary_menu.
118:
1.375 raeburn 119: =item create_submenu()
120:
121: Creates XHTML for unordered list of sub-menu items which belong to a
122: particular top-level menu item. Uses hover pseudo class in css to display
123: dropdown list when mouse hovers over top-level item. Support for IE6
124: (no hover psuedo class) via LC_hoverable class for <li> tag for top-
125: level item, which employs jQuery to handle behavior on mouseover.
126:
1.447 ! raeburn 127: Inputs: 6 - (a) link and (b) target for anchor href in top level item,
! 128: (c) title for text wrapped by anchor tag in top level item,
! 129: (d) reference to array of arrays of sub-menu items,
! 130: (e) boolean to indicate whether to call &mt() to translate
! 131: name of menu item,
! 132: (f) optional class for <li> element in primary menu, for which
! 133: sub menu is being generated.
1.375 raeburn 134:
1.431 golterma 135: The underlying datastructure used in (d) contains data from mydesk.tab.
136: It consists of an array which has an array for each item appearing in
137: the menu (e.g. [["link", "title", "condition"]] for a single-item menu).
138: create_submenu() supports also the creation of XHTML for nested dropdown
139: menus represented by unordered lists. This is done by replacing the
140: scalar used for the link with an arrayreference containing the menuitems
141: for the nested menu. This can be done recursively so that the next menu
142: may also contain nested submenus.
143:
144: Example:
145: [ # begin of datastructure
146: ["/home/", "Home", "condition1"], # 1st item of the 1st layer menu
147: [ # 2nd item of the 1st layer menu
148: [ # anon. array for nested menu
149: ["/path1", "Path1", undef], # 1st item of the 2nd layer menu
150: ["/path2", "Path2", undef], # 2nd item of the 2nd layer menu
151: [ # 3rd item of the 2nd layer menu
152: [[...], [...], ..., [...]], # containing another menu layer
153: "Sub-Sub-Menu", # title for this container
154: undef
155: ]
156: ], # end of array/nested menu
157: "Sub-Menu", # title for the container item
158: undef
159: ] # end of 2nd item of the 1st layer menu
160: ]
161:
1.244 jms 162: =item innerregister()
163:
1.320 droeschl 164: This gets called in order to register a URL in the body of the document
1.244 jms 165:
166: =item clear()
167:
168: =item switch()
169:
170: Switch a button or create a link
171: Switch acts on the javascript that is executed when a button is clicked.
172: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
173:
174: =item secondlevel()
175:
176: =item openmenu()
177:
178: =item inlinemenu()
179:
180: =item rawconfig()
181:
182: =item utilityfunctions()
183:
1.371 raeburn 184: Output from this routine is a number of javascript functions called by
185: items in the inline menu, and in some cases items in the Main Menu page.
186:
1.244 jms 187: =item serverform()
188:
189: =item constspaceform()
190:
191: =item get_nav_status()
192:
193: =item hidden_button_check()
194:
195: =item roles_selector()
196:
197: =item jump_to_role()
198:
199: =back
200:
201: =cut
202:
1.1 www 203: package Apache::lonmenu;
204:
205: use strict;
1.152 albertel 206: use Apache::lonnet;
1.47 matthew 207: use Apache::lonhtmlcommon();
1.115 albertel 208: use Apache::loncommon();
1.127 albertel 209: use Apache::lonenc();
1.88 www 210: use Apache::lonlocal;
1.361 raeburn 211: use Apache::lonmsg();
1.207 foxr 212: use LONCAPA qw(:DEFAULT :match);
1.282 amueller 213: use HTML::Entities();
1.346 wenzelju 214: use Apache::lonwishlist();
1.88 www 215:
1.283 droeschl 216: use vars qw(@desklines %category_names %category_members %category_positions
1.371 raeburn 217: $readdesk @primary_menu %primary_submenu @secondary_menu);
1.88 www 218:
1.56 www 219: my @inlineremote;
1.38 www 220:
1.283 droeschl 221: sub prep_menuitem {
1.291 raeburn 222: my ($menuitem) = @_;
223: return '' unless(ref($menuitem) eq 'ARRAY');
1.283 droeschl 224: my $link;
225: if ($$menuitem[1]) { # graphical Link
226: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 227: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
228: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 229: } else { # textual Link
1.291 raeburn 230: $link = &mt($$menuitem[3]);
231: }
1.316 droeschl 232: return '<li><a'
233: # highlighting for new messages
234: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.325 droeschl 235: . qq| href="$$menuitem[0]" target="_top">$link</a></li>|;
1.283 droeschl 236: }
237:
1.415 raeburn 238: # primary_menu() evaluates @primary_menu and returns a two item array,
239: # with the array elements containing XHTML for the left and right sides of
240: # the menu that contains the following links:
241: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 242: # @primary_menu is filled within the BEGIN block of this module with
243: # entries from mydesk.tab
244: sub primary_menu {
1.443 raeburn 245: my ($crstype) = @_;
1.415 raeburn 246: my (%menu);
1.283 droeschl 247: # each element of @primary contains following array:
1.415 raeburn 248: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 249: my $public;
250: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
251: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
252: $public = 1;
253: }
1.443 raeburn 254: my $rolecount;
255: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
256: my $update=$env{'user.update.time'};
257: if (!$update) {
258: $update = $env{'user.login.time'};
259: }
260: my %roles_in_env;
261: $rolecount = &Apache::lonroles::roles_from_env(\%roles_in_env,$update);
262: }
1.283 droeschl 263: foreach my $menuitem (@primary_menu) {
264: # evaluate conditions
1.296 droeschl 265: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 266: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 267: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 268: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 269: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 270: next if $$menuitem[4] !~ /public/ ##we've a public user,
271: && $public; ##who should not see all
272: ##links
1.283 droeschl 273: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 274: && !$public; # only visible to public
275: # users
1.283 droeschl 276: next if $$menuitem[4] eq 'roles' ##show links depending on
1.291 raeburn 277: && &Apache::loncommon::show_course(); ##term 'Courses' or
1.283 droeschl 278: next if $$menuitem[4] eq 'courses' ##'Roles' wanted
1.291 raeburn 279: && !&Apache::loncommon::show_course(); ##
1.371 raeburn 280: my $title = $menuitem->[3];
1.443 raeburn 281: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
282: if ($menuitem->[4] eq 'courses') {
283: next unless ($rolecount>1);
284: } else {
285: next unless (($title eq 'Personal') || ($title eq 'Logout'));
286: }
287: }
1.415 raeburn 288: my $position = $menuitem->[5];
289: if ($position eq '') {
290: $position = 'right';
291: }
1.371 raeburn 292: if (defined($primary_submenu{$title})) {
1.375 raeburn 293: my ($link,$target);
1.371 raeburn 294: if ($menuitem->[0] ne '') {
295: $link = $menuitem->[0];
296: $target = '_top';
297: } else {
298: $link = '#';
299: }
1.375 raeburn 300: my @primsub;
1.371 raeburn 301: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.375 raeburn 302: foreach my $item (@{$primary_submenu{$title}}) {
1.443 raeburn 303: next if (($crstype eq 'Placement') && (!$env{'request.role.adv'}));
1.383 raeburn 304: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.375 raeburn 305: next if ((($item->[2] eq 'portfolio') ||
306: ($item->[2] eq 'blog')) &&
307: (!&Apache::lonnet::usertools_access('','',$item->[2],
308: undef,'tools')));
309: push(@primsub,$item);
310: }
1.443 raeburn 311: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'} ) {
312: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
313: } else {
314: $title = &mt($title);
315: }
1.375 raeburn 316: if (@primsub > 0) {
1.419 bisitz 317: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1);
1.375 raeburn 318: } elsif ($link) {
1.443 raeburn 319: $menu{$position} .= '<li><a href="'.$link.'" target="'.$target.'">'.$title.'</a></li>';
1.371 raeburn 320: }
321: }
322: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.443 raeburn 323: next if ($crstype eq 'Placement');
1.340 raeburn 324: if ($public) {
325: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
326: my $defdom = &Apache::lonnet::default_login_domain();
327: my $to = &Apache::loncommon::build_recipient_list(undef,
328: 'helpdeskmail',
329: $defdom,$origmail);
330: if ($to ne '') {
1.415 raeburn 331: $menu{$position} .= &prep_menuitem($menuitem);
1.340 raeburn 332: }
333: } else {
1.415 raeburn 334: $menu{$position} .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.340 raeburn 335: }
1.283 droeschl 336: } else {
1.415 raeburn 337: $menu{$position} .= prep_menuitem($menuitem);
1.283 droeschl 338: }
1.291 raeburn 339: }
1.423 raeburn 340: my @output = ('','');
341: if ($menu{'left'} ne '') {
342: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
343: }
344: if ($menu{'right'} ne '') {
345: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
346: }
347: return @output;
1.283 droeschl 348: }
349:
1.329 droeschl 350: #returns hashref {user=>'',dom=>''} containing:
351: # own name, domain if user is au
352: # name, domain of parent author if user is ca or aa
353: #empty return if user is not an author or not on homeserver
354: #
355: #TODO this should probably be moved somewhere more central
356: #since it can be used by different parts of the system
357: sub getauthor{
358: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
359:
360: #co- or assistent author?
361: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
362: ? ($1, $2) #domain, username of the parent author
363: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
364:
365: # current server == home server?
366: my $home = &Apache::lonnet::homeserver($user,$dom);
367: foreach (&Apache::lonnet::current_machine_ids()){
368: return {user => $user, dom => $dom} if $_ eq $home;
369: }
370:
371: # if wrong server
372: return;
373: }
1.283 droeschl 374:
375: sub secondary_menu {
1.421 raeburn 376: my ($httphost) = @_;
1.283 droeschl 377: my $menu;
378:
1.286 raeburn 379: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 380: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
381: ? "/$env{'request.course.sec'}"
382: : '');
383: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.376 raeburn 384: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.418 raeburn 385: if ($canviewroster eq 'disabled') {
386: undef($canviewroster);
387: }
1.327 droeschl 388: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
389: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
390: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.341 www 391: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 392: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
393: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
394: my $author = &getauthor();
1.327 droeschl 395:
1.439 raeburn 396: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv,$grouptools);
397: $grouptools = 0;
1.413 raeburn 398: if ($env{'request.course.id'}) {
399: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
400: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
401: if ($canedit) {
402: $showsyllabus = 1;
403: $showfeeds = 1;
404: } else {
1.414 raeburn 405: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
406: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
407: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
408: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
409: ($env{'request.course.syllabustime'})) {
410: $showsyllabus = 1;
411: }
412: }
413: if ($env{'request.course.feeds'}) {
414: $showfeeds = 1;
1.413 raeburn 415: }
416: }
1.417 raeburn 417: unless ($canmgr) {
418: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
419: if (keys(%slots) > 0) {
420: $showresv = 1;
421: }
422: }
1.439 raeburn 423: my %groups = &Apache::lonnet::get_active_groups(
424: $env{'user.domain'}, $env{'user.name'},$cdom,$cnum);
425: if (%groups) {
426: foreach my $group (keys(%groups)) {
427: my @privs = split(/:/,$env{"user.priv.$env{'request.role'}./$cdom/$cnum/$group"});
428: shift(@privs);
429: if (@privs) {
430: $grouptools ++;
431: }
432: }
433: }
1.413 raeburn 434: }
435:
1.404 raeburn 436: my ($canmodifycoauthor);
437: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
438: my $extent = "$env{'user.domain'}/$env{'user.name'}";
439: if ((&Apache::lonnet::allowed('cca',$extent)) ||
440: (&Apache::lonnet::allowed('caa',$extent))) {
441: $canmodifycoauthor = 1;
442: }
443: }
1.401 raeburn 444: my ($roleswitcher_js,$roleswitcher_form);
445:
1.283 droeschl 446: foreach my $menuitem (@secondary_menu) {
447: # evaluate conditions
1.296 droeschl 448: next if ref($menuitem) ne 'ARRAY';
1.443 raeburn 449: next if (($crstype eq 'Placement') && ($$menuitem[3] ne 'Roles') && (!$env{'request.role.adv'}));
1.283 droeschl 450: next if $$menuitem[4] ne 'always'
1.404 raeburn 451: && ($$menuitem[4] ne 'author' && $$menuitem[4] ne 'cca')
1.283 droeschl 452: && !$env{'request.course.id'};
453: next if $$menuitem[4] =~ /^mdc/
1.286 raeburn 454: && !$canedit;
1.341 www 455: next if $$menuitem[4] eq 'nvgr'
456: && $canvgr;
457: next if $$menuitem[4] eq 'vgr'
458: && !$canvgr;
1.327 droeschl 459: next if $$menuitem[4] eq 'cst'
460: && !$canmodifyuser;
1.343 www 461: next if $$menuitem[4] eq 'ncst'
1.376 raeburn 462: && ($canmodifyuser || !$canviewroster);
1.343 www 463: next if $$menuitem[4] eq 'mgr'
464: && !$canmgr;
1.417 raeburn 465: next if $$menuitem[4] eq 'showresv'
466: && !$showresv;
1.327 droeschl 467: next if $$menuitem[4] eq 'whn'
468: && !$canviewwnew;
469: next if $$menuitem[4] eq 'opa'
470: && !$canmodpara;
1.283 droeschl 471: next if $$menuitem[4] =~ /showgroups$/
1.300 raeburn 472: && !$canviewgrps
1.439 raeburn 473: && !$grouptools;
1.413 raeburn 474: next if $$menuitem[4] eq 'showsyllabus'
475: && !$showsyllabus;
476: next if $$menuitem[4] eq 'showfeeds'
477: && !$showfeeds;
1.329 droeschl 478: next if $$menuitem[4] eq 'author'
479: && !$author;
1.404 raeburn 480: next if $$menuitem[4] eq 'cca'
481: && !$canmodifycoauthor;
1.283 droeschl 482:
1.286 raeburn 483: if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 484: # special treatment for role selector
1.401 raeburn 485: ($roleswitcher_js,$roleswitcher_form,my $switcher) =
486: &roles_selector(
1.283 droeschl 487: $env{'course.' . $env{'request.course.id'} . '.domain'},
1.421 raeburn 488: $env{'course.' . $env{'request.course.id'} . '.num'},
489: $httphost
1.401 raeburn 490: );
491: $menu .= $switcher;
1.296 droeschl 492: } else {
1.414 raeburn 493: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
494: my $url = $$menuitem[0];
495: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
496: if (&Apache::lonnet::is_on_map($url)) {
497: unless ($$menuitem[0] =~ /\?register=1/) {
498: $$menuitem[0] .= '?register=1';
499: }
500: } else {
501: $$menuitem[0] =~ s{\?register=1}{};
502: }
503: }
1.296 droeschl 504: $menu .= &prep_menuitem(\@$menuitem);
1.283 droeschl 505: }
506: }
507: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 508: my $escurl = &escape( &Apache::lonenc::check_encrypt(
509: $env{'request.noversionuri'}));
1.283 droeschl 510:
1.291 raeburn 511: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
512: $env{'request.symb'}));
1.283 droeschl 513:
514: if ( $env{'request.state'} eq 'construct'
515: and ( $env{'request.noversionuri'} eq ''
516: || !defined($env{'request.noversionuri'})))
517: {
1.359 raeburn 518: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
519: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 520: $escurl = &escape($escurl);
1.283 droeschl 521: }
522: $menu =~ s/\[url\]/$escurl/g;
523: $menu =~ s/\[symb\]/$escsymb/g;
524: }
1.329 droeschl 525: $menu =~ s/\[uname\]/$$author{user}/g;
526: $menu =~ s/\[udom\]/$$author{dom}/g;
1.413 raeburn 527: if ($showsyllabus || $showfeeds) {
528: $menu =~ s/\[cnum\]/$cnum/g;
529: $menu =~ s/\[cdom\]/$cdom/g;
530: }
1.385 raeburn 531: if ($menu) {
532: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
533: }
1.401 raeburn 534: if ($roleswitcher_form) {
535: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
536: }
1.385 raeburn 537: return $menu;
1.283 droeschl 538: }
539:
1.375 raeburn 540: sub create_submenu {
1.447 ! raeburn 541: my ($link,$target,$title,$submenu,$translate,$addclass) = @_;
1.375 raeburn 542: return unless (ref($submenu) eq 'ARRAY');
1.379 raeburn 543: my $disptarget;
544: if ($target ne '') {
545: $disptarget = ' target="'.$target.'"';
546: }
1.447 ! raeburn 547: my $menu = '<li class="LC_hoverable '.$addclass.'">'.
1.379 raeburn 548: '<a href="'.$link.'"'.$disptarget.'>'.
1.432 droeschl 549: '<span class="LC_nobreak">'.$title.
1.375 raeburn 550: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
551: ' ▼</span></span></a>'.
552: '<ul>';
1.431 golterma 553:
554: # $link and $title are only used in the initial string written in $menu
555: # as seen above, not needed for nested submenus
556: $menu .= &build_submenu($target, $submenu, $translate, '1');
557: $menu .= '</ul></li>';
558:
559: return $menu;
560: }
561:
562: # helper routine for create_submenu
563: # build the dropdown (and nested submenus) recursively
564: # see perldoc create_submenu documentation for further information
565: sub build_submenu {
566: my ($target, $submenu, $translate, $first_level) = @_;
1.446 raeburn 567: unless (@{$submenu}) {
1.431 golterma 568: return '';
569: }
570:
571: my $menu = '';
1.375 raeburn 572: my $count = 0;
573: my $numsub = scalar(@{$submenu});
574: foreach my $item (@{$submenu}) {
575: $count ++;
576: if (ref($item) eq 'ARRAY') {
1.416 raeburn 577: my $href = $item->[0];
1.431 golterma 578: my $bordertop;
579: my $borderbot;
580: my $title;
581:
582: if ($translate) {
583: $title = &mt($item->[1]);
584: } else {
585: $title = $item->[1];
586: }
587:
588: if ($count == 1 && !$first_level) {
589: $bordertop = 'border-top: 1px solid black;';
1.416 raeburn 590: }
1.375 raeburn 591: if ($count == $numsub) {
1.431 golterma 592: $borderbot = 'border-bottom: 1px solid black;';
1.375 raeburn 593: }
1.431 golterma 594:
595: # href is a reference to another submenu
596: if (ref($href) eq 'ARRAY') {
597: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
598: $menu .= '<p><span class="LC_primary_menu_innertitle">'
599: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
600: $menu .= '<ul>';
601: $menu .= &build_submenu($target, $href, $translate);
602: $menu .= '</ul>';
603: $menu .= '</li>';
604: } else { # href is the actual hyperlink and does not represent another submenu
605: # for the current menu title
606: if ($href =~ /(aboutme|rss\.html)$/) {
607: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
608: $href =~ s/\[domain\]/$env{'user.domain'}/g;
609: $href =~ s/\[user\]/$env{'user.name'}/g;
610: }
611: unless (($href eq '') || ($href =~ /^\#/)) {
612: $target = ' target="_top"';
613: }
614:
615: $menu .= '<li style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
616: $menu .= '<a href="'.$href.'"'.$target.'>' . $title . '</a>';
617: $menu .= '</li>';
1.425 raeburn 618: }
1.375 raeburn 619: }
620: }
621: return $menu;
622: }
623:
1.40 www 624: sub innerregister {
1.390 raeburn 625: my ($forcereg,$bread_crumbs,$group) = @_;
1.152 albertel 626: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 627: my $is_const_dir = 0;
1.120 raeburn 628:
1.175 albertel 629: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 630:
1.174 albertel 631: $env{'request.registered'} = 1;
1.40 www 632:
1.177 albertel 633: undef(@inlineremote);
1.56 www 634:
1.443 raeburn 635: my ($mapurl,$resurl,$crstype);
1.390 raeburn 636:
1.393 raeburn 637: if ($env{'request.course.id'}) {
1.443 raeburn 638: #
639: #course_type: Course, Community, or Placement
640: #
641: $crstype = &Apache::loncommon::course_type();
1.393 raeburn 642: if ($env{'request.symb'}) {
643: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
644: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 645:
1.393 raeburn 646: my $maptitle = &Apache::lonnet::gettitle($mapurl);
647: my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
648: my @crumbs;
649: unless (($forcereg) &&
650: ($env{'request.noversionuri'} eq '/adm/navmaps') &&
1.443 raeburn 651: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
652: (($crstype eq 'Placement') && (!$env{'request.role.adv'}))) {
653: @crumbs = ({text => $crstype.' Contents',
1.393 raeburn 654: href => "Javascript:gopost('/adm/navmaps','')"});
655: }
656: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
657: push(@crumbs, {text => '...',
658: no_mt => 1});
659: }
660:
1.443 raeburn 661: unless (($crstype eq 'Placement') || (!$env{'request.role.adv'})) {
662: push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle
663: && $maptitle ne 'default.sequence'
664: && $maptitle ne $coursetitle);
665: }
1.268 droeschl 666:
1.393 raeburn 667: push @crumbs, {text => $restitle, no_mt => 1} if $restitle;
1.436 raeburn 668: my @tools;
669: if ($env{'request.filename'} =~ /\.page$/) {
670: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
671: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
672: @tools = @{$breadcrumb_tools{'tools'}};
673: }
674: }
1.393 raeburn 675: &Apache::lonhtmlcommon::clear_breadcrumbs();
676: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.436 raeburn 677: if (@tools) {
678: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',@tools);
679: }
1.393 raeburn 680: } else {
681: $resurl = $env{'request.noversionuri'};
682: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
683: my $title = &mt('View Resource');
684: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
685: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
1.392 raeburn 686: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.393 raeburn 687: if ($env{'form.title'}) {
688: $title = $env{'form.title'};
689: }
1.394 raeburn 690: my $trail;
1.393 raeburn 691: if ($env{'form.folderpath'}) {
1.399 raeburn 692: &prepare_functions($resurl,$forcereg,$group,undef,undef,1);
1.394 raeburn 693: ($trail) =
1.393 raeburn 694: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
695: } else {
696: &Apache::lonhtmlcommon::add_breadcrumb(
1.392 raeburn 697: {text => "Supplemental $crstype Content",
698: href => "javascript:gopost('/adm/supplemental','')"});
1.393 raeburn 699: $title = &mt('View Resource');
1.394 raeburn 700: ($trail) =
701: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
1.392 raeburn 702: }
1.394 raeburn 703: return $trail;
1.412 raeburn 704: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
705: &Apache::lonhtmlcommon::clear_breadcrumbs();
706: &prepare_functions('/public'.$courseurl."/syllabus",
707: $forcereg,$group,undef,undef,1);
708: $title = &mt('Syllabus File');
709: my ($trail) =
710: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
711: return $trail;
1.392 raeburn 712: }
1.395 raeburn 713: unless ($env{'request.state'} eq 'construct') {
714: &Apache::lonhtmlcommon::clear_breadcrumbs();
715: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
716: }
1.392 raeburn 717: }
1.390 raeburn 718: } elsif (! $const_space){
1.328 droeschl 719: #a situation when we're looking at a resource outside of context of a
720: #course or construction space (e.g. with cumulative rights)
721: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.390 raeburn 722: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
723: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
724: }
1.65 www 725: }
1.41 www 726: # =============================================================================
727: # ============================ This is for URLs that actually can be registered
1.316 droeschl 728: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
729: || $forcereg );
1.390 raeburn 730: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
731: $forceview,$editbutton);
1.391 raeburn 732: if (($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) ||
733: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.390 raeburn 734: $editbutton = &prepare_functions($resurl,$forcereg,$group);
735: }
736: if ($editbutton eq '') {
1.399 raeburn 737: $editbutton = &clear(6,1);
1.390 raeburn 738: }
1.317 droeschl 739:
1.390 raeburn 740: #
741: # This applies in course context
742: #
743: if ($env{'request.course.id'}) {
744: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
745: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
746: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
747: my @privs;
748: if ($env{'request.symb'} ne '') {
749: if ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
750: push(@privs,('mgr','vgr'));
751: }
752: push(@privs,'opa');
753: }
754: foreach my $priv (@privs) {
755: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
756: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
757: $perms{$priv} =
758: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
759: }
760: }
761: #
762: # Determine whether or not to show Grades and Submissions buttons
763: #
764: if ($env{'request.symb'} ne '' &&
765: $env{'request.filename'}=~/$LONCAPA::assess_re/) {
766: if ($perms{'mgr'}) {
767: &switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
768: "gocmd('/adm/grades','gradingmenu')",
769: 'Content Grades');
770: } elsif ($perms{'vgr'}) {
771: &switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
772: "gocmd('/adm/grades','submission')",
773: 'Content Submissions');
774: }
775: }
776: if (($env{'request.symb'} ne '') && ($perms{'opa'})) {
777: &switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
778: "gocmd('/adm/parmset','set')",
779: 'Content Settings');
1.107 albertel 780: }
1.393 raeburn 781: # End grades/submissions check
1.107 albertel 782:
1.274 www 783: #
1.393 raeburn 784: # This applies to items inside a folder/page modifiable in the course.
1.274 www 785: #
1.390 raeburn 786: if (($env{'request.symb'}=~/^uploaded/) && ($perms{'mdc'})) {
1.393 raeburn 787: my $text = 'Edit Folder';
1.395 raeburn 788: if (($mapurl =~ /\.page$/) ||
789: ($env{'request.symb'}=~
1.396 raeburn 790: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
1.393 raeburn 791: $text = 'Edit Page';
792: }
793: &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
1.390 raeburn 794: "gocmd('/adm/coursedocs','direct')",
795: 'Folder/Page Content');
1.258 raeburn 796: }
1.390 raeburn 797: # End modifiable folder/page container check
798: }
799: # End course context
800:
1.41 www 801: # Prepare the rest of the buttons
1.383 raeburn 802: my ($menuitems,$got_prt,$got_wishlist);
1.120 raeburn 803: if ($const_space) {
1.274 www 804: #
805: # We are in construction space
806: #
1.353 www 807:
1.355 raeburn 808: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 809: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 810: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 811: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 812: if ($currdir =~ m-/$-) {
813: $is_const_dir = 1;
1.433 raeburn 814: if ($thisdisfn eq '') {
815: $is_const_dir = 2;
816: }
1.131 raeburn 817: } else {
1.267 droeschl 818: $currdir =~ s|[^/]+$||;
1.200 foxr 819: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 820: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 821: #
822: # Probably should be in mydesk.tab
823: #
1.131 raeburn 824: $menuitems=(<<ENDMENUITEMS);
1.344 www 825: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 826: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
827: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
828: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
829: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 830: ENDMENUITEMS
1.131 raeburn 831: }
1.308 raeburn 832: if (ref($bread_crumbs) eq 'ARRAY') {
833: &Apache::lonhtmlcommon::clear_breadcrumbs();
834: foreach my $crumb (@{$bread_crumbs}){
835: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
836: }
837: }
1.203 foxr 838: } elsif ( defined($env{'request.course.id'}) &&
839: $env{'request.symb'} ne '' ) {
1.274 www 840: #
1.383 raeburn 841: # We are in a course and looking at a registered URL
1.274 www 842: # Should probably be in mydesk.tab
843: #
1.443 raeburn 844: $menuitems = "c&3&1";
845: if (($crstype ne 'Placement') || ($env{'request.role.adv'})) {
846: $menuitems.="
1.444 raeburn 847: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
848: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
849: } else {
850: # Suppress display of backward arrow for Placement Tests
851: # Suppress display of forward arrow for Placement Tests if this is the last resource.
852: my $showforw = 1;
853: if ($env{'request.symb'}) {
854: my $navmap = Apache::lonnavmaps::navmap->new();
855: if (ref($navmap)) {
856: if (&Apache::lonplacementtest::is_lastres($env{'request.symb'},$navmap)) {
857: $showforw = 0;
858: }
859: }
860: }
861: if ($showforw) {
862: $menuitems.="
863: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
864: }
1.443 raeburn 865: }
866: $menuitems .= (<<ENDMENUITEMS);
867:
1.77 www 868: c&6&3
869: c&8&1
870: c&8&2
1.344 www 871: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 872: ENDMENUITEMS
1.383 raeburn 873: $got_prt = 1;
874: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
875: && (!$env{'request.enc'})) {
1.332 wenzelju 876: # wishlist is only available for users with access to resource-pool
877: # and links can only be set for resources within the resource-pool
878: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 879: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in my personal Stored Links repository&&1
1.332 wenzelju 880: ENDMENUITEMS
1.383 raeburn 881: $got_wishlist = 1;
1.332 wenzelju 882: }
1.216 albertel 883:
1.243 tempelho 884: my $currentURL = &Apache::loncommon::get_symb();
885: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
886: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
887: $menuitems.="s&9&3&";
888: if(length($annotation) > 0){
1.317 droeschl 889: $menuitems.="anot2.png";
1.243 tempelho 890: }else{
1.317 droeschl 891: $menuitems.="anot.png";
1.243 tempelho 892: }
1.344 www 893: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 894: $menuitems.="Make notes and annotations about this resource&&1\n";
1.428 raeburn 895: my $is_mobile;
896: if ($env{'browser.mobile'}) {
897: $is_mobile = 1;
898: }
1.243 tempelho 899:
1.438 raeburn 900: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio|exttools?)(\?|$)/) {
1.382 raeburn 901: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) && ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/docs/})) {
1.216 albertel 902: $menuitems.=(<<ENDREALRES);
1.428 raeburn 903: s&6&3&catalog.png&Info&info[_1]&catalog_info('$is_mobile')&Show Metadata
1.216 albertel 904: ENDREALRES
905: }
1.422 raeburn 906: unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/docs/}) ||
907: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/})) {
1.382 raeburn 908: $menuitems.=(<<ENDREALRES);
1.344 www 909: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.382 raeburn 910: ENDREALRES
911: }
1.422 raeburn 912: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
913: $menuitems.=(<<ENDREALRES);
1.344 www 914: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 915: ENDREALRES
1.422 raeburn 916: }
1.120 raeburn 917: }
918: }
1.203 foxr 919: if ($env{'request.uri'} =~ /^\/res/) {
1.383 raeburn 920: unless ($got_prt) {
921: $menuitems .= (<<ENDMENUITEMS);
1.344 www 922: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 923: ENDMENUITEMS
1.384 raeburn 924: $got_prt = 1;
1.383 raeburn 925: }
926: unless ($got_wishlist) {
927: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
928: # wishlist is only available for users with access to resource-pool
929: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 930: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
1.332 wenzelju 931: ENDMENUITEMS
1.383 raeburn 932: $got_wishlist = 1;
933: }
934: }
935: }
1.41 www 936: my $buttons='';
937: foreach (split(/\n/,$menuitems)) {
938: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 939: my $idx=10*$rest[0]+$rest[1];
940: if (&hidden_button_check() eq 'yes') {
941: if ($idx == 21 ||$idx == 23) {
942: $buttons.=&switch('','',@rest);
943: } else {
944: $buttons.=&clear(@rest);
945: }
946: } else {
947: if ($command eq 's') {
948: $buttons.=&switch('','',@rest);
949: } else {
950: $buttons.=&clear(@rest);
951: }
1.41 www 952: }
953: }
1.445 raeburn 954: my $showprogress;
955: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
956: $showprogress = &placement_progress();
957: }
958:
959: my $addremote=0;
960: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.148 albertel 961:
1.301 droeschl 962: if ($addremote) {
1.436 raeburn 963: my $countdown;
964: if ($env{'request.filename'} =~ /\.page$/) {
965: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
966: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
967: $countdown = $breadcrumb_tools{'tools'}[0];
968: }
969: } else {
970: $countdown = &countdown_timer();
971: }
1.342 www 972: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 973:
1.342 www 974: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 975: 'navigation', @inlineremote[21,23]);
976:
1.378 raeburn 977: if (&hidden_button_check() eq 'yes') {
978: if ($countdown) {
979: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
980: }
1.445 raeburn 981: if ($showprogress) {
982: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
983: }
1.378 raeburn 984: } else {
985: my @tools = @inlineremote[93,91,81,82,83];
986: if ($countdown) {
987: unshift(@tools,$countdown);
988: }
1.342 www 989: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.378 raeburn 990: 'tools',@tools);
1.313 droeschl 991:
992: #publish button in construction space
993: if ($env{'request.state'} eq 'construct'){
1.342 www 994: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 995: 'advtools', $inlineremote[63]);
1.342 www 996: } else {
997: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 998: 'tools', $inlineremote[63]);
1.313 droeschl 999: }
1.390 raeburn 1000: &advtools_crumbs(@inlineremote);
1.301 droeschl 1001: }
1.445 raeburn 1002: } else {
1003: if ($showprogress) {
1004: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1005: }
1.38 www 1006: }
1.433 raeburn 1007: my ($topic_help,$topic_help_text);
1008: if ($is_const_dir == 2) {
1.434 raeburn 1009: if ((($ENV{'SERVER_PORT'} == 443) ||
1010: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
1011: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1.433 raeburn 1012: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
1013: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
1014: $topic_help_text = 'About WebDAV access';
1015: }
1016: }
1.342 www 1017: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.433 raeburn 1018: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.342 www 1019: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 1020: }
1021:
1.389 raeburn 1022: sub get_editbutton {
1.390 raeburn 1023: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg) = @_;
1.398 raeburn 1024: my $jscall;
1025: if (($forceview) && ($env{'form.todocs'})) {
1026: my ($folderpath,$command);
1027: if ($env{'request.symb'}) {
1028: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'});
1029: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
1030: $folderpath = $env{'form.folderpath'};
1031: $command = '&forcesupplement=1';
1032: }
1033: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
1034: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
1035: } else {
1036: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1.393 raeburn 1037: $forceedit,$forcereg,$env{'request.symb'},
1038: &escape($env{'form.folderpath'}),
1039: &escape($env{'form.title'}),$env{'form.idx'},
1.398 raeburn 1040: &escape($env{'form.suppurl'},$env{'form.todocs'}));
1041: }
1.389 raeburn 1042: if ($jscall) {
1.390 raeburn 1043: my $icon = 'pcstr.png';
1044: my $label = 'Edit';
1045: if ($forceview) {
1046: $icon = 'tolastloc.png';
1047: $label = 'Exit Editing';
1048: }
1049: &switch('','',6,1,$icon,$label,'resource[_2]',
1050: $jscall,"Edit this resource");
1051: return 1;
1052: }
1053: return;
1054: }
1055:
1056: sub prepare_functions {
1.393 raeburn 1057: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs) = @_;
1.390 raeburn 1058: unless ($env{'request.registered'}) {
1059: undef(@inlineremote);
1060: }
1061: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1062: $forceview);
1063:
1064: if ($env{'request.course.id'}) {
1065: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1066: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1067: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1068: }
1069:
1070: my $editbutton = '';
1071: #
1072: # Determine whether or not to display 'Edit' icon/button
1073: #
1074: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1075: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.391 raeburn 1076: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1077: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1078: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1079: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1080: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.390 raeburn 1081: $forceedit,$forceview,$forcereg);
1082: }
1.391 raeburn 1083: } elsif ((!$env{'request.course.id'}) &&
1.390 raeburn 1084: ($env{'user.author'}) && ($env{'request.filename'}) &&
1085: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1086: #
1087: # Currently do not have the role of author or co-author.
1088: # Do we have authoring privileges for the resource?
1089: #
1090: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1091: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1092: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1093: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1094: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1095: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1096: $forceedit,$forceview,$forcereg);
1097: }
1098: } elsif ($env{'request.course.id'}) {
1099: #
1100: # This applies in course context
1101: #
1.412 raeburn 1102: if (($perms{'mdc'}) &&
1103: (($resurl eq "/public/$cdom/$cnum/syllabus") ||
1104: ($resurl =~ m{^/uploaded/$cdom/$cnum/portfolio/syllabus/}))) {
1.411 raeburn 1105: $cfile = $resurl;
1106: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1107: if ($env{'form.forceedit'}) {
1108: $forceview = 1;
1.390 raeburn 1109: } else {
1.411 raeburn 1110: $forceedit = 1;
1.390 raeburn 1111: }
1.411 raeburn 1112: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1113: $forceedit,$forceview,$forcereg);
1.393 raeburn 1114: } elsif (($resurl eq '/adm/extresedit') &&
1115: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1116: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1117: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1118: $env{'form.symb'});
1119: if ($cfile ne '') {
1120: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1121: $forceedit,$forceview,$forcereg,
1122: $env{'form.title'},$env{'form.suppurl'});
1123: }
1.406 raeburn 1124: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1125: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1126: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1127: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1128: $env{'form.symb'});
1129: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1130: $forceedit,$forceview,$forcereg);
1.405 raeburn 1131: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1132: ($resurl ne '/cgi-bin/printout.pl')) {
1.390 raeburn 1133: if ($env{'request.filename'}) {
1134: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1135: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1136: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1137: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1138: if ($cfile ne '') {
1139: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1140: $forceedit,$forceview,$forcereg);
1141: }
1142: }
1143: }
1144: }
1145: # End determination of 'Edit' icon/button display
1146:
1.393 raeburn 1147: if ($env{'request.course.id'}) {
1.390 raeburn 1148: # This applies to about me page for users in a course
1.391 raeburn 1149: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.390 raeburn 1150: my ($sdom,$sname) = ($1,$2);
1151: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1152: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1153: '',
1.415 raeburn 1154: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1.390 raeburn 1155: 'Send message to specific user');
1156: }
1.391 raeburn 1157: my $hideprivileged = 1;
1158: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1159: $hideprivileged)) {
1.390 raeburn 1160: foreach my $priv ('vsa','vgr','srm') {
1161: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1162: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1163: $perms{$priv} =
1164: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1165: }
1166: }
1167: if ($perms{'vsa'}) {
1168: &switch('','',6,5,'trck-22x22.png','Activity',
1169: '',
1170: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1171: 'View recent activity by this person');
1172: }
1173: if ($perms{'vgr'}) {
1174: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1175: '',
1.415 raeburn 1176: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.390 raeburn 1177: 'Slot reservation history');
1178: }
1179: if ($perms{'srm'}) {
1180: &switch('','',6,7,'contact-new-22x22.png','Records',
1181: '',
1.415 raeburn 1182: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.390 raeburn 1183: 'Add records');
1184: }
1185: }
1.393 raeburn 1186: }
1187: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1188: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1189: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1.438 raeburn 1190: ($resurl =~ m{^/adm/$cdom/$cnum/\d+/exttools?$}) ||
1.393 raeburn 1191: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1.397 raeburn 1192: ($resurl eq '/adm/supplemental') ||
1193: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1194: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1.393 raeburn 1195: my @folders=split('&',$env{'form.folderpath'});
1.394 raeburn 1196: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.393 raeburn 1197: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1198: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.415 raeburn 1199: "location.href='/adm/coursedocs?command=direct&forcesupplement=1&supppath=$esc_path'",
1.393 raeburn 1200: 'Folder/Page Content');
1201: }
1.390 raeburn 1202: }
1203: }
1204:
1205: # End checking for items for about me page for users in a course
1.393 raeburn 1206: if ($docscrumbs) {
1207: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1208: &advtools_crumbs(@inlineremote);
1209: return $editbutton;
1210: } elsif ($env{'request.registered'}) {
1.390 raeburn 1211: return $editbutton;
1212: } else {
1213: if (ref($bread_crumbs) eq 'ARRAY') {
1214: if (@inlineremote > 0) {
1215: if (ref($advtools) eq 'ARRAY') {
1216: @{$advtools} = @inlineremote;
1217: }
1218: }
1219: return;
1220: } elsif (@inlineremote > 0) {
1221: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1222: &advtools_crumbs(@inlineremote);
1223: return &Apache::lonhtmlcommon::scripttag('', 'start')
1224: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1225: . &Apache::lonhtmlcommon::scripttag('', 'end');
1226: }
1227: }
1228: }
1229:
1230: sub advtools_crumbs {
1231: my @funcs = @_;
1232: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1233: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1234: 'advtools', @funcs[61,64,65,66,67,74]);
1235: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1236: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1237: 'advtools', @funcs[61,71,72,73,74,92]);
1.393 raeburn 1238: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1239: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.407 raeburn 1240: 'advtools', $funcs[61]);
1.393 raeburn 1241: }
1.412 raeburn 1242: return;
1.258 raeburn 1243: }
1244:
1.2 www 1245: # ================================================================== Raw Config
1246:
1.3 www 1247: sub clear {
1248: my ($row,$col)=@_;
1.316 droeschl 1249: $inlineremote[10*$row+$col]='';
1250: return '';
1.3 www 1251: }
1252:
1.40 www 1253: # ============================================ Switch a button or create a link
1.25 matthew 1254: # Switch acts on the javascript that is executed when a button is clicked.
1255: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1256:
1.2 www 1257: sub switch {
1.209 www 1258: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1259: $act=~s/\$uname/$uname/g;
1260: $act=~s/\$udom/$udom/g;
1.88 www 1261: $top=&mt($top);
1262: $bot=&mt($bot);
1263: $desc=&mt($desc);
1.209 www 1264: my $idx=10*$row+$col;
1265: $category_members{$cat}.=':'.$idx;
1266:
1.320 droeschl 1267: # Inline Menu
1.317 droeschl 1268: if ($nobreak==2) { return ''; }
1269: my $text=$top.' '.$bot;
1270: $text=~s/\s*\-\s*//gs;
1.105 www 1271:
1.317 droeschl 1272: my $pic=
1.225 albertel 1273: '<img alt="'.$text.'" src="'.
1274: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1275: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1276: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1277: # Main Menu
1.103 www 1278: if ($nobreak==3) {
1.209 www 1279: $inlineremote[$idx]="\n".
1.177 albertel 1280: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1281: '</td><td align="left">'.
1.103 www 1282: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1283: } elsif ($nobreak) {
1.209 www 1284: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1285: '<td align="left">'.
1.177 albertel 1286: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1287: <td class="LC_menubuttons_text" align="left"><a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$text.'</span></a></td>';
1.103 www 1288: } else {
1.209 www 1289: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1290: '<td align="left">'.
1.103 www 1291: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1292: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1293: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1294: }
1.317 droeschl 1295: } else {
1.103 www 1296: # Inline Menu
1.378 raeburn 1297: my @tools = (93,91,81,82,83);
1298: unless ($env{'request.state'} eq 'construct') {
1299: push(@tools,63);
1300: }
1301: if (($env{'environment.icons'} eq 'iconsonly') &&
1302: (grep(/^$idx$/,@tools))) {
1303: $inlineremote[$idx] =
1304: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1305: } else {
1306: $inlineremote[$idx] =
1.317 droeschl 1307: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1308: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.378 raeburn 1309: }
1.317 droeschl 1310: }
1.56 www 1311: return '';
1.2 www 1312: }
1313:
1314: sub secondlevel {
1315: my $output='';
1316: my
1.209 www 1317: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1318: if ($prt eq 'any') {
1.209 www 1319: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1320: } elsif ($prt=~/^r(\w+)/) {
1321: if ($rol eq $1) {
1.209 www 1322: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1323: }
1324: }
1325: return $output;
1326: }
1327:
1.56 www 1328: sub inlinemenu {
1.210 albertel 1329: undef(@inlineremote);
1330: undef(%category_members);
1.275 www 1331: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1332: &rawconfig(1);
1.309 bisitz 1333: my $output='<table><tr>';
1.209 www 1334: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1335: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1336: for (my $row=1; $row<=8; $row++) {
1337: foreach my $cat (keys(%category_members)) {
1338: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1339: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1340: $output.='<div class="LC_Box LC_400Box">';
1341: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1342: $output.='<table>';
1.240 riegler 1343: my %active=();
1344: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1345: if ($inlineremote[$menu_item]) {
1346: $active{$menu_item}=1;
1347: }
1348: }
1349: foreach my $item (sort(keys(%active))) {
1350: $output.=$inlineremote[$item];
1351: }
1352: $output.='</table>';
1.245 harmsja 1353: $output.='</div>';
1.240 riegler 1354: }
1355: }
1356: $output.="</td>";
1357: }
1358: $output.="</tr></table>";
1359: return $output;
1360: }
1361:
1.2 www 1362: sub rawconfig {
1.274 www 1363: #
1364: # This evaluates mydesk.tab
1365: # Need to add more positions and more privileges to deal with all
1366: # menu items.
1367: #
1.34 www 1368: my $textualoverride=shift;
1369: my $output='';
1.316 droeschl 1370: return '' unless $textualoverride;
1.152 albertel 1371: my $uname=$env{'user.name'};
1372: my $udom=$env{'user.domain'};
1373: my $adv=$env{'user.adv'};
1.266 raeburn 1374: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1375: my $author=$env{'user.author'};
1.5 www 1376: my $crs='';
1.295 raeburn 1377: my $crstype='';
1.152 albertel 1378: if ($env{'request.course.id'}) {
1379: $crs='/'.$env{'request.course.id'};
1380: if ($env{'request.course.sec'}) {
1381: $crs.='_'.$env{'request.course.sec'};
1.7 www 1382: }
1.8 www 1383: $crs=~s/\_/\//g;
1.295 raeburn 1384: $crstype = &Apache::loncommon::course_type();
1.5 www 1385: }
1.152 albertel 1386: my $pub=($env{'request.state'} eq 'published');
1387: my $con=($env{'request.state'} eq 'construct');
1388: my $rol=$env{'request.role'};
1.427 raeburn 1389: my $requested_domain;
1390: if ($rol) {
1391: $requested_domain = $env{'request.role.domain'};
1392: }
1.184 raeburn 1393: foreach my $line (@desklines) {
1.209 www 1394: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1395: $prt=~s/\$uname/$uname/g;
1396: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1397: if ($prt =~ /\$crs/) {
1398: next unless ($env{'request.course.id'});
1399: next if ($crstype eq 'Community');
1400: $prt=~s/\$crs/$crs/g;
1401: } elsif ($prt =~ /\$cmty/) {
1402: next unless ($env{'request.course.id'});
1403: next if ($crstype ne 'Community');
1404: $prt=~s/\$cmty/$crs/g;
1405: }
1.427 raeburn 1406: if ($prt =~ m/\$requested_domain/) {
1407: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
1408: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
1409: } else {
1410: $prt=~s/\$requested_domain/$requested_domain/g;
1411: }
1412: }
1.211 www 1413: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1414: if ($pro eq 'clear') {
1.4 www 1415: $output.=&clear($row,$col);
1.3 www 1416: } elsif ($pro eq 'any') {
1.2 www 1417: $output.=&secondlevel(
1.209 www 1418: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1419: } elsif ($pro eq 'smp') {
1420: unless ($adv) {
1421: $output.=&secondlevel(
1.209 www 1422: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1423: }
1424: } elsif ($pro eq 'adv') {
1425: if ($adv) {
1426: $output.=&secondlevel(
1.209 www 1427: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1428: }
1.231 albertel 1429: } elsif ($pro eq 'shc') {
1430: if ($show_course) {
1431: $output.=&secondlevel(
1432: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1433: }
1434: } elsif ($pro eq 'nsc') {
1435: if (!$show_course) {
1436: $output.=&secondlevel(
1437: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1438: }
1.81 matthew 1439: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1440: my $priv = $1;
1441: if ($priv =~ /^mdc(Course|Community)/) {
1442: if ($crstype eq $1) {
1443: $priv = 'mdc';
1444: } else {
1445: next;
1446: }
1447: }
1.427 raeburn 1448: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
1449: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
1450: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1451: }
1.295 raeburn 1452: } elsif ($pro eq 'course') {
1453: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1454: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1455: }
1.295 raeburn 1456: } elsif ($pro eq 'community') {
1457: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
1458: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1459: }
1.124 matthew 1460: } elsif ($pro =~ /^courseenv_(.*)$/) {
1461: my $key = $1;
1.307 raeburn 1462: if ($crstype ne 'Community') {
1463: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1464: if ($key eq 'canuse_pdfforms') {
1465: if ($env{'request.course.id'} && $coursepref eq '') {
1466: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1467: $coursepref = $domdefs{'canuse_pdfforms'};
1468: }
1469: }
1470: if ($coursepref) {
1471: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1472: }
1.295 raeburn 1473: }
1474: } elsif ($pro =~ /^communityenv_(.*)$/) {
1475: my $key = $1;
1.307 raeburn 1476: if ($crstype eq 'Community') {
1477: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1478: if ($key eq 'canuse_pdfforms') {
1479: if ($env{'request.course.id'} && $coursepref eq '') {
1480: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1481: $coursepref = $domdefs{'canuse_pdfforms'};
1482: }
1483: }
1484: if ($coursepref) {
1485: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1486: }
1.124 matthew 1487: }
1.81 matthew 1488: } elsif ($pro =~ /^course_(.*)$/) {
1489: # Check for permissions inside of a course
1.295 raeburn 1490: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 1491: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1492: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1493: )) {
1.209 www 1494: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1495: }
1.295 raeburn 1496: } elsif ($pro =~ /^community_(.*)$/) {
1497: # Check for permissions inside of a community
1498: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
1499: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1500: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1501: )) {
1502: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1503: }
1.4 www 1504: } elsif ($pro eq 'author') {
1505: if ($author) {
1.152 albertel 1506: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1507: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1508: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1509: # Check that we are on the correct machine
1.29 matthew 1510: my $cadom=$requested_domain;
1.152 albertel 1511: my $caname=$env{'user.name'};
1.234 raeburn 1512: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1513: ($cadom,$caname)=
1.206 albertel 1514: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1515: }
1516: $act =~ s/\$caname/$caname/g;
1.353 www 1517: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 1518: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1519: my $allowed=0;
1520: my @ids=&Apache::lonnet::current_machine_ids();
1521: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1522: if ($allowed) {
1.209 www 1523: $output.=&switch($caname,$cadom,
1524: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1525: }
1.6 www 1526: }
1.2 www 1527: }
1.248 raeburn 1528: } elsif ($pro eq 'tools') {
1529: my @tools = ('aboutme','blog','portfolio');
1530: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1531: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1532: $env{'user.domain'},
1533: $prt,undef,'tools')) {
1534: $output.=&clear($row,$col);
1535: next;
1536: }
1.278 raeburn 1537: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1538: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1539: next;
1540: }
1541: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1542: next;
1543: }
1.279 raeburn 1544: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1545: if (!$showreqcrs) {
1.248 raeburn 1546: $output.=&clear($row,$col);
1547: next;
1548: }
1549: }
1550: $prt='any';
1551: $output.=&secondlevel(
1552: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1553: }
1.13 harris41 1554: }
1.2 www 1555: return $output;
1556: }
1557:
1.279 raeburn 1558: sub check_for_rcrs {
1559: my $showreqcrs = 0;
1.443 raeburn 1560: my @reqtypes = ('official','unofficial','community','textbook','placement');
1.280 raeburn 1561: foreach my $type (@reqtypes) {
1.279 raeburn 1562: if (&Apache::lonnet::usertools_access($env{'user.name'},
1563: $env{'user.domain'},
1564: $type,undef,'requestcourses')) {
1565: $showreqcrs = 1;
1566: last;
1567: }
1568: }
1.280 raeburn 1569: if (!$showreqcrs) {
1570: foreach my $type (@reqtypes) {
1571: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1572: $showreqcrs = 1;
1573: last;
1574: }
1575: }
1576: }
1.279 raeburn 1577: return $showreqcrs;
1578: }
1579:
1.306 raeburn 1580: sub dc_popup_js {
1581: my %lt = &Apache::lonlocal::texthash(
1582: more => '(More ...)',
1583: less => '(Less ...)',
1584: );
1585: return <<"END";
1586:
1587: function showCourseID() {
1588: document.getElementById('dccid').style.display='block';
1589: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1590: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 1591: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 1592: return;
1593: }
1594:
1595: function hideCourseID() {
1596: document.getElementById('dccid').style.display='none';
1.369 raeburn 1597: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 1598: return;
1599: }
1600:
1601: END
1602:
1603: }
1604:
1.378 raeburn 1605: sub countdown_toggle_js {
1606: return <<"END";
1607:
1608: function toggleCountdown() {
1609: var countdownid = document.getElementById('duedatecountdown');
1610: var currstyle = countdownid.style.display;
1611: if (currstyle == 'inline') {
1612: countdownid.style.display = 'none';
1613: document.getElementById('ddcountcollapse').innerHTML='';
1614: document.getElementById('ddcountexpand').innerHTML='◄ ';
1615: } else {
1616: countdownid.style.display = 'inline';
1617: document.getElementById('ddcountcollapse').innerHTML='► ';
1618: document.getElementById('ddcountexpand').innerHTML='';
1619: }
1620: return;
1621: }
1622:
1623: END
1624: }
1625:
1.435 musolffc 1626: # This creates a "done button" for timed events. The confirmation box is a jQuery
1.440 raeburn 1627: # dialog widget. If the interval parameter requires a proctor key for the timed
1628: # event to be marked done, there will also be a textbox where that can be entered.
1629: # Clicking OK will set the value of LC_interval_done to 'true', and, if needed will
1630: # set the value of LC_interval_done_proctorpass to the text entered in that box,
1631: # and submit the corresponding form.
1632: #
1633: # The &zero_time() routine in lonhomework.pm is called when a page is rendered if
1634: # LC_interval_done is true.
1635: #
1.435 musolffc 1636: sub done_button_js {
1.440 raeburn 1637: my ($type,$width,$height,$proctor) = @_;
1.441 raeburn 1638: return unless (($type eq 'map') || ($type eq 'resource'));
1.435 musolffc 1639: my %lt = &Apache::lonlocal::texthash(
1640: title => 'WARNING!',
1641: button => 'Done',
1642: preamble => 'You are trying to end this timed event early.',
1643: map => 'Confirming that you are done will cause the time to expire and prevent you from changing any answers in the current folder.',
1644: resource => 'Confirming that you are done will cause the time to expire for this question, and prevent you from changing your answer(s).',
1.440 raeburn 1645: okdone => 'Click "OK" if you are completely finished.',
1.435 musolffc 1646: cancel => 'Click "Cancel" to continue working.',
1.440 raeburn 1647: proctor => 'Ask a proctor to enter the key, then click "OK" if you are completely finished.',
1648: ok => 'OK',
1649: exit => 'Cancel',
1650: key => 'Key:',
1651: nokey => 'A proctor key is required',
1.435 musolffc 1652: );
1.441 raeburn 1653: my $navmap = Apache::lonnavmaps::navmap->new();
1654: my ($missing,$tried);
1655: if (ref($navmap)) {
1656: $missing=0;
1657: $tried=0;
1658: my @resources=();
1659: if ($type eq 'map') {
1660: my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($env{'request.symb'});
1.442 raeburn 1661: @resources=$navmap->retrieveResources($mapurl,sub { $_[0]->is_problem() });
1.441 raeburn 1662: } else {
1663: my $res = $navmap->getBySymb($env{'request.symb'});
1664: if (ref($res)) {
1665: if ($res->is_problem()) {
1666: push(@resources,$res);
1667: }
1668: }
1669: }
1670: foreach my $res (@resources) {
1671: if ($res->singlepart()) {
1672: if (!$res->tries()) {
1673: $missing++;
1674: } else {
1675: $tried++;
1676: }
1677: } else {
1678: foreach my $part (@{$res->parts()}) {
1679: if (!$res->tries($part)) {
1680: $missing++;
1681: } else {
1682: $tried++;
1683: }
1684: }
1685: }
1686: }
1687: }
1688: if ($missing) {
1689: $lt{'miss'} .= '<p class="LC_error">';
1690: if ($type eq 'map') {
1691: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,question part,question parts] in this folder.',$missing);
1692: } else {
1693: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,part] in this question.',$missing);
1694: }
1695: if ($missing > 1) {
1696: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit answers for them.').'</span>';
1697: } else {
1698: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit an answer for it.').'</p>';
1699: }
1700: }
1701: if ($proctor) {
1702: if ($height !~ /^\d+$/) {
1703: $height = 400;
1704: if ($missing) {
1705: $height += 60;
1.440 raeburn 1706: }
1.441 raeburn 1707: }
1708: if ($width !~ /^\d+$/) {
1709: $width = 400;
1710: if ($missing) {
1711: $width += 60;
1.440 raeburn 1712: }
1.441 raeburn 1713: }
1714: return <<END;
1.440 raeburn 1715: <form method="post" name="LCdoneButton" action="">
1716: <input type="hidden" name="LC_interval_done" value="" />
1717: <input type="hidden" name="LC_interval_done_proctorpass" value="" />
1718: <button id="LC_done-confirm-opener" type="button">$lt{'button'}</button>
1719: </form>
1720:
1721: <div id="LC_done-confirm" title="$lt{'title'}">
1722: <p>$lt{'preamble'} $lt{$type}</p>
1.441 raeburn 1723: $lt{'miss'}
1.440 raeburn 1724: <p>$lt{'proctor'}</p>
1725: <form>
1726: <label>$lt{'key'}<input type="password" name="LC_interval_done_proctorkey" value="" /></label>
1727: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
1728: </form>
1729: <p>$lt{'cancel'}</p>
1730: </div>
1731:
1732: <script type="text/javascript">
1733: // <![CDATA[
1734: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
1735: \$( "#LC_done-confirm-opener" ).on("click", function() {
1736: \$( "#LC_done-confirm" ).dialog("open");
1737: \$( "#LC_done-confirm" ).dialog({
1738: height: $height,
1739: width: $width,
1740: modal: true,
1741: resizable: false,
1742: buttons: [
1743: {
1744: text: "$lt{'ok'}",
1745: click: function() {
1746: var proctorkey = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
1747: if ((proctorkey == '') || (proctorkey == null)) {
1748: alert("$lt{'nokey'}");
1749: } else {
1750: \$( '[name="LC_interval_done"]' )[0].value = 'true';
1751: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = proctorkey;
1752: \$( '[name="LCdoneButton"]' )[0].submit();
1753: }
1754: },
1755: },
1756: {
1757: text: "$lt{'exit'}",
1758: click: function() {
1759: \$("#LC_done-confirm").dialog( "close" );
1760: }
1761: }
1762: ],
1763: close: function() {
1764: \$( '[name="LC_interval_done_proctorkey"]' )[0].value = '';
1765: }
1766: });
1767: \$( "#LC_done-confirm" ).find( "form" ).on( "submit", function( event ) {
1768: event.preventDefault();
1769: \$( '[name="LC_interval_done"]' )[0].value = 'true';
1770: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
1771: \$( '[name="LCdoneButton"]' )[0].submit();
1772: });
1773: });
1774:
1775: // ]]>
1776: </script>
1777:
1778: END
1.441 raeburn 1779: } else {
1780: if ($height !~ /^\d+$/) {
1781: $height = 320;
1782: if ($missing) {
1783: $height += 60;
1.440 raeburn 1784: }
1.441 raeburn 1785: }
1786: if ($width !~ /^\d+$/) {
1787: $width = 320;
1788: if ($missing) {
1789: $width += 60;
1.440 raeburn 1790: }
1.441 raeburn 1791: }
1792: if ($missing) {
1793: $lt{'miss'} = '</p>'.$lt{'miss'}.'<p>';
1794: }
1795: return <<END;
1.435 musolffc 1796:
1797: <form method="post" name="LCdoneButton" action="">
1798: <input type="hidden" name="LC_interval_done" value="" />
1799: <button id="LC_done-confirm-opener" type="button">$lt{'button'}</button>
1800: </form>
1801:
1802: <div id="LC_done-confirm" title="$lt{'title'}">
1.441 raeburn 1803: <p>$lt{'preamble'} $lt{$type} $lt{'miss'} $lt{'okdone'} $lt{'cancel'}</p>
1.435 musolffc 1804: </div>
1805:
1806: <script type="text/javascript">
1807: // <![CDATA[
1808: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
1809: \$( "#LC_done-confirm-opener" ).click(function() {
1810: \$( "#LC_done-confirm" ).dialog( "open" );
1811: \$( "#LC_done-confirm" ).dialog({
1812: resizable: false,
1813: height: $height,
1.440 raeburn 1814: width: $width,
1.435 musolffc 1815: modal: true,
1.440 raeburn 1816: buttons: [
1817: {
1818: text: "$lt{'ok'}",
1819: click: function() {
1820: \$( this ).dialog( "close" );
1821: \$( '[name="LC_interval_done"]' )[0].value = 'true';
1822: \$( '[name="LCdoneButton"]' )[0].submit();
1823: },
1824: },
1825: {
1826: text: "$lt{'exit'}",
1827: click: function() {
1828: \$( this ).dialog( "close" );
1829: },
1830: },
1831: ],
1832: });
1.435 musolffc 1833: });
1834: // ]]>
1835: </script>
1836:
1837: END
1838: }
1839: }
1840:
1.42 www 1841: sub utilityfunctions {
1.421 raeburn 1842: my ($httphost) = @_;
1.152 albertel 1843: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.316 droeschl 1844: if ($currenturl =~ m{^/adm/wrapper/ext/}
1845: && $env{'request.external.querystring'} ) {
1.293 raeburn 1846: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1847: }
1.183 www 1848: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1849:
1.152 albertel 1850: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.175 albertel 1851:
1.306 raeburn 1852: my $dc_popup_cid;
1853: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
1854: $env{'course.'.$env{'request.course.id'}.
1855: '.domain'}.'/'})) {
1856: $dc_popup_cid = &dc_popup_js();
1857: }
1858:
1.175 albertel 1859: my $start_page_annotate =
1860: &Apache::loncommon::start_page('Annotator',undef,
1861: {'only_body' => 1,
1862: 'js_ready' => 1,
1863: 'bgcolor' => '#BBBBBB',
1864: 'add_entries' => {
1865: 'onload' => 'javascript:document.goannotate.submit();'}});
1866:
1.205 albertel 1867: my $end_page_annotate =
1868: &Apache::loncommon::end_page({'js_ready' => 1});
1869:
1.389 raeburn 1870: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 1871:
1.368 www 1872: my $esc_url=&escape($currenturl);
1873: my $esc_symb=&escape($currentsymb);
1.332 wenzelju 1874:
1.378 raeburn 1875: my $countdown = &countdown_toggle_js();
1876:
1.429 raeburn 1877: my $hostvar = '
1878: function setLCHost() {
1879: var lcHostname="";
1880: ';
1881: if ($httphost =~ m{^https?\://}) {
1882: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
1883: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
1884: ' var match = hostReg.exec(lcServer);'."\n".
1885: ' if (match.length) {'."\n".
1886: ' if (match[1] == location.hostname) {'."\n".
1887: ' lcHostname=lcServer;'."\n".
1888: ' }'."\n".
1889: ' }'."\n";
1890: }
1891:
1892: $hostvar .= ' return lcHostname;'."\n".
1893: '}'."\n";
1894:
1.42 www 1895: return (<<ENDUTILITY)
1.429 raeburn 1896: $hostvar
1.368 www 1897: var currentURL=unescape("$esc_url");
1898: var reloadURL=unescape("$esc_url");
1899: var currentSymb=unescape("$esc_symb");
1.42 www 1900:
1.306 raeburn 1901: $dc_popup_cid
1.114 albertel 1902:
1.389 raeburn 1903: $jumptores
1.336 raeburn 1904:
1.42 www 1905: function gopost(url,postdata) {
1906: if (url!='') {
1.429 raeburn 1907: var lcHostname = setLCHost();
1908: this.document.server.action=lcHostname+url;
1.42 www 1909: this.document.server.postdata.value=postdata;
1910: this.document.server.command.value='';
1911: this.document.server.url.value='';
1912: this.document.server.symb.value='';
1913: this.document.server.submit();
1914: }
1915: }
1916:
1917: function gocmd(url,cmd) {
1918: if (url!='') {
1.429 raeburn 1919: var lcHostname = setLCHost();
1920: this.document.server.action=lcHostname+url;
1.42 www 1921: this.document.server.postdata.value='';
1922: this.document.server.command.value=cmd;
1923: this.document.server.url.value=currentURL;
1924: this.document.server.symb.value=currentSymb;
1925: this.document.server.submit();
1926: }
1.57 www 1927: }
1928:
1.121 raeburn 1929: function gocstr(url,filename) {
1930: if (url == '/adm/cfile?action=delete') {
1931: this.document.cstrdelete.filename.value = filename
1932: this.document.cstrdelete.submit();
1933: return;
1934: }
1.137 raeburn 1935: if (url == '/adm/printout') {
1936: this.document.cstrprint.postdata.value = filename
1937: this.document.cstrprint.curseed.value = 0;
1938: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1939: if (this.document.lonhomework) {
1940: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1941: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1942: }
1943: if (this.document.lonhomework.problemtype) {
1.164 albertel 1944: if (this.document.lonhomework.problemtype.value) {
1945: this.document.cstrprint.problemtype.value =
1946: this.document.lonhomework.problemtype.value;
1947: } else if (this.document.lonhomework.problemtype.options) {
1948: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1949: if (this.document.lonhomework.problemtype.options[i].selected) {
1950: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1951: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1952: }
1953: }
1954: }
1955: }
1956: }
1957: }
1.137 raeburn 1958: this.document.cstrprint.submit();
1959: return;
1960: }
1.121 raeburn 1961: if (url !='') {
1962: this.document.constspace.filename.value = filename;
1963: this.document.constspace.action = url;
1964: this.document.constspace.submit();
1965: }
1966: }
1967:
1.131 raeburn 1968: function golist(url) {
1969: if (url!='' && url!= null) {
1970: currentURL = null;
1971: currentSymb= null;
1.429 raeburn 1972: var lcHostname = setLCHost();
1973: top.location.href=lcHostname+url;
1.131 raeburn 1974: }
1975: }
1976:
1977:
1.121 raeburn 1978:
1.428 raeburn 1979: function catalog_info(isMobile) {
1980: if (isMobile == 1) {
1981: openMyModal(window.location.pathname+'.meta?modal=1',500,400,'yes');
1982: } else {
1983: loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1984: }
1.57 www 1985: }
1986:
1987: function chat_win() {
1.429 raeburn 1988: var lcHostname = setLCHost();
1989: lonchat=window.open(lcHostname+'/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 1990: }
1.169 raeburn 1991:
1992: function group_chat(group) {
1.429 raeburn 1993: var lcHostname = setLCHost();
1994: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 1995: var winName = 'LONchat_'+group;
1996: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1997: }
1.175 albertel 1998:
1999: function annotate() {
2000: w_Annotator_flag=1;
2001: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
2002: annotator.document.write(
2003: '$start_page_annotate'
2004: +"<form name='goannotate' target='Annotator' method='post' "
2005: +"action='/adm/annotations'>"
1.217 albertel 2006: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 2007: +"<\\/form>"
1.205 albertel 2008: +'$end_page_annotate');
1.175 albertel 2009: annotator.document.close();
2010: }
2011:
1.370 raeburn 2012: function open_StoredLinks_Import(rat) {
1.335 wenzelju 2013: var newWin;
1.429 raeburn 2014: var lcHostname = setLCHost();
1.335 wenzelju 2015: if (rat) {
1.429 raeburn 2016: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 2017: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 2018: }
2019: else {
1.429 raeburn 2020: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.335 wenzelju 2021: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2022: }
1.334 wenzelju 2023: newWin.focus();
2024: }
2025:
1.372 raeburn 2026: (function (\$) {
2027: \$(document).ready(function () {
2028: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
2029: /*\@cc_on
2030: if (!window.XMLHttpRequest) {
2031: \$('.LC_hoverable').each(function () {
2032: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
2033: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
2034: });
2035: }
2036: \@*/
2037: });
2038: }(jQuery));
2039:
1.378 raeburn 2040: $countdown
2041:
1.42 www 2042: ENDUTILITY
2043: }
2044:
2045: sub serverform {
2046: return(<<ENDSERVERFORM);
1.181 albertel 2047: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 2048: <input type="hidden" name="postdata" value="none" />
2049: <input type="hidden" name="command" value="none" />
2050: <input type="hidden" name="url" value="none" />
2051: <input type="hidden" name="symb" value="none" />
2052: </form>
2053: ENDSERVERFORM
2054: }
1.113 albertel 2055:
1.121 raeburn 2056: sub constspaceform {
2057: return(<<ENDCONSTSPACEFORM);
1.181 albertel 2058: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 2059: <input type="hidden" name="filename" value="" />
2060: </form>
1.181 albertel 2061: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 2062: <input type="hidden" name="action" value="delete" />
2063: <input type="hidden" name="filename" value="" />
2064: </form>
1.181 albertel 2065: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 2066: <input type="hidden" name="postdata" value="" />
2067: <input type="hidden" name="curseed" value="" />
2068: <input type="hidden" name="problemtype" value="" />
2069: </form>
2070:
1.121 raeburn 2071: ENDCONSTSPACEFORM
2072: }
2073:
1.220 raeburn 2074: sub hidden_button_check {
1.317 droeschl 2075: if ( $env{'request.course.id'} eq ''
2076: || $env{'request.role.adv'} ) {
2077:
1.220 raeburn 2078: return;
2079: }
1.232 raeburn 2080: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
2081: return $buttonshide;
1.220 raeburn 2082: }
1.184 raeburn 2083:
1.235 raeburn 2084: sub roles_selector {
1.421 raeburn 2085: my ($cdom,$cnum,$httphost) = @_;
1.298 raeburn 2086: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 2087: my $now = time;
1.350 raeburn 2088: my (%courseroles,%seccount,%courseprivs);
1.235 raeburn 2089: my $is_cc;
1.432 droeschl 2090: my ($js,$form,$switcher);
1.298 raeburn 2091: my $ccrole;
2092: if ($crstype eq 'Community') {
2093: $ccrole = 'co';
2094: } else {
2095: $ccrole = 'cc';
1.350 raeburn 2096: }
1.386 raeburn 2097: my ($priv,$gotsymb,$destsymb);
1.350 raeburn 2098: my $destinationurl = $ENV{'REQUEST_URI'};
1.386 raeburn 2099: if ($destinationurl =~ /\?symb=/) {
2100: $gotsymb = 1;
2101: } elsif ($destinationurl =~ m{^/enc/}) {
2102: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
2103: if ($plainurl =~ /\?symb=/) {
2104: $gotsymb = 1;
2105: }
2106: }
2107: unless ($gotsymb) {
2108: $destsymb = &Apache::lonnet::symbread();
2109: if ($destsymb ne '') {
2110: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
2111: }
2112: }
1.350 raeburn 2113: my $reqprivs = &required_privs();
2114: if (ref($reqprivs) eq 'HASH') {
2115: my $destination = $destinationurl;
2116: $destination =~ s/(\?.*)$//;
2117: if (exists($reqprivs->{$destination})) {
2118: $priv = $reqprivs->{$destination};
2119: }
2120: }
1.298 raeburn 2121: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
2122: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 2123:
2124: if ((($start) && ($start<0)) ||
2125: (($end) && ($end<$now)) ||
2126: (($start) && ($now<$start))) {
2127: $is_cc = 0;
2128: } else {
2129: $is_cc = 1;
2130: }
2131: }
2132: if ($is_cc) {
1.350 raeburn 2133: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,$priv);
1.235 raeburn 2134: } else {
1.262 raeburn 2135: my %gotnosection;
1.235 raeburn 2136: foreach my $item (keys(%env)) {
1.239 raeburn 2137: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 2138: my $role = $1;
2139: my $sec = $2;
2140: next if ($role eq 'gr');
2141: my ($start,$end) = split(/\./,$env{$item});
2142: next if (($start && $start > $now) || ($end && $end < $now));
2143: if ($sec eq '') {
1.239 raeburn 2144: if (!$gotnosection{$role}) {
2145: $seccount{$role} ++;
2146: $gotnosection{$role} = 1;
2147: }
1.235 raeburn 2148: }
1.350 raeburn 2149: if ($priv ne '') {
2150: my $cnumsec = $cnum;
2151: if ($sec ne '') {
2152: $cnumsec .= "/$sec";
2153: }
2154: $courseprivs{"$role./$cdom/$cnumsec./"} =
2155: $env{"user.priv.$role./$cdom/$cnumsec./"};
2156: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
2157: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
2158: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
2159: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
2160: }
1.235 raeburn 2161: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 2162: if ($sec ne '') {
1.264 raeburn 2163: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 2164: push(@{$courseroles{$role}},$sec);
2165: $seccount{$role} ++;
2166: }
2167: }
2168: } else {
2169: @{$courseroles{$role}} = ();
2170: if ($sec ne '') {
2171: $seccount{$role} ++;
1.235 raeburn 2172: push(@{$courseroles{$role}},$sec);
2173: }
2174: }
2175: }
2176: }
2177: }
1.298 raeburn 2178: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.402 raeburn 2179: my $numdiffsec;
2180: if (keys(%seccount) == 1) {
2181: foreach my $key (keys(%seccount)) {
2182: $numdiffsec = $seccount{$key};
2183: }
2184: }
2185: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
1.401 raeburn 2186: my @submenu;
2187: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,$priv);
2188: $form =
1.421 raeburn 2189: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles">'."\n".
1.401 raeburn 2190: ' <input type="hidden" name="destinationurl" value="'.
2191: &HTML::Entities::encode($destinationurl).'" />'."\n".
2192: ' <input type="hidden" name="gotorole" value="1" />'."\n".
2193: ' <input type="hidden" name="selectrole" value="" />'."\n".
1.402 raeburn 2194: ' <input type="hidden" name="switchrole" value="" />'."\n";
2195: if ($destsymb ne '') {
2196: $form .= ' <input type="hidden" name="destsymb" value="'.
2197: &HTML::Entities::encode($destsymb).'" />'."\n";
2198: }
2199: $form .= '</form>'."\n";
1.235 raeburn 2200: foreach my $role (@roles_order) {
1.402 raeburn 2201: my $include;
1.235 raeburn 2202: if (defined($courseroles{$role})) {
1.402 raeburn 2203: if ($env{'request.role'} =~ m{^\Q$role\E}) {
2204: if ($seccount{$role} > 1) {
2205: $include = 1;
2206: }
2207: } else {
2208: $include = 1;
2209: }
2210: }
2211: if ($include) {
1.401 raeburn 2212: push(@submenu,['javascript:adhocRole('."'$role'".')',
2213: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 2214: }
2215: }
2216: foreach my $role (sort(keys(%courseroles))) {
2217: if ($role =~ /^cr/) {
1.403 raeburn 2218: my $include;
2219: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1.402 raeburn 2220: if ($seccount{$role} > 1) {
2221: $include = 1;
2222: }
1.403 raeburn 2223: } else {
2224: $include = 1;
2225: }
2226: if ($include) {
2227: push(@submenu,['javascript:adhocRole('."'$role'".')',
2228: &Apache::lonnet::plaintext($role)]);
2229: }
1.235 raeburn 2230: }
2231: }
1.401 raeburn 2232: if (@submenu > 0) {
1.432 droeschl 2233: $switcher = &create_submenu('','',&mt('Switch role'),\@submenu);
1.386 raeburn 2234: }
1.235 raeburn 2235: }
1.401 raeburn 2236: return ($js,$form,$switcher);
1.235 raeburn 2237: }
2238:
1.262 raeburn 2239: sub get_all_courseroles {
1.350 raeburn 2240: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 2241: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 2242: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 2243: return;
2244: }
2245: my ($result,$cached) =
2246: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
2247: if (defined($cached)) {
2248: if (ref($result) eq 'HASH') {
2249: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 2250: (ref($result->{'seccount'}) eq 'HASH') &&
2251: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 2252: %{$courseroles} = %{$result->{'roles'}};
2253: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 2254: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 2255: return;
2256: }
2257: }
2258: }
2259: my %gotnosection;
2260: my %adv_roles =
2261: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
2262: foreach my $role (keys(%adv_roles)) {
2263: my ($urole,$usec) = split(/:/,$role);
2264: if (!$gotnosection{$urole}) {
2265: $seccount->{$urole} ++;
2266: $gotnosection{$urole} = 1;
2267: }
2268: if (ref($courseroles->{$urole}) eq 'ARRAY') {
2269: if ($usec ne '') {
2270: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
2271: push(@{$courseroles->{$urole}},$usec);
2272: $seccount->{$urole} ++;
2273: }
2274: }
2275: } else {
2276: @{$courseroles->{$urole}} = ();
2277: if ($usec ne '') {
2278: $seccount->{$urole} ++;
2279: push(@{$courseroles->{$urole}},$usec);
2280: }
2281: }
1.350 raeburn 2282: my $area = '/'.$cdom.'/'.$cnum;
2283: if ($usec ne '') {
2284: $area .= '/'.$usec;
2285: }
2286: if ($role =~ /^cr\//) {
2287: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
2288: } else {
2289: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
2290: }
1.262 raeburn 2291: }
2292: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
2293: @{$courseroles->{'st'}} = ();
1.350 raeburn 2294: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 2295: if (keys(%sections_count) > 0) {
2296: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 2297: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 2298: }
1.410 raeburn 2299: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 2300: my $rolehash = {
2301: 'roles' => $courseroles,
2302: 'seccount' => $seccount,
1.350 raeburn 2303: 'privs' => $courseprivs,
1.262 raeburn 2304: };
2305: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
2306: return;
2307: }
2308:
1.235 raeburn 2309: sub jump_to_role {
1.350 raeburn 2310: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$priv) = @_;
1.239 raeburn 2311: my %lt = &Apache::lonlocal::texthash(
2312: this => 'This role has section(s) associated with it.',
2313: ente => 'Enter a specific section.',
2314: orlb => 'Enter a specific section, or leave blank for no section.',
2315: avai => 'Available sections are:',
2316: youe => 'You entered an invalid section choice:',
1.352 raeburn 2317: plst => 'Please try again.',
1.350 raeburn 2318: role => 'The role you selected is not permitted to view the current page.',
2319: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 2320: );
2321: my $js;
2322: if (ref($courseroles) eq 'HASH') {
2323: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
2324: ' var numsec = new Array();'."\n".
2325: ' var rolesections = new Array();'."\n".
2326: ' var rolenames = new Array();'."\n".
2327: ' var roleseclist = new Array();'."\n";
2328: my @items = keys(%{$courseroles});
2329: for (my $i=0; $i<@items; $i++) {
2330: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
2331: my ($secs,$secstr);
2332: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
2333: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
2334: $secs = join('","',@sections);
2335: $secstr = join(', ',@sections);
2336: }
2337: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
2338: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
2339: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
2340: }
2341: }
1.350 raeburn 2342: my $checkroles = 0;
2343: if ($priv && ref($courseprivs) eq 'HASH') {
2344: my (%disallowed,%allowed,@disallow);
2345: foreach my $role (sort(keys(%{$courseprivs}))) {
2346: my $trole;
2347: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
2348: $trole = $1;
2349: }
2350: if (($trole ne '') && ($trole ne 'cm')) {
2351: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
2352: $allowed{$trole} = 1;
2353: } else {
2354: $disallowed{$trole} = 1;
2355: }
2356: }
2357: }
2358: foreach my $trole (keys(%disallowed)) {
2359: unless ($allowed{$trole}) {
2360: push(@disallow,$trole);
2361: }
2362: }
2363: if (@disallow > 0) {
2364: $checkroles = 1;
2365: $js .= " var disallow = new Array('".join("','",@disallow)."');\n".
2366: " var rolecheck = 1;\n";
2367: }
2368: }
2369: if (!$checkroles) {
2370: $js .= " var disallow = new Array();\n".
2371: " rolecheck = 0;\n";
2372: }
1.273 droeschl 2373: return <<"END";
1.235 raeburn 2374: <script type="text/javascript">
1.273 droeschl 2375: //<![CDATA[
1.401 raeburn 2376: function adhocRole(newrole) {
1.239 raeburn 2377: $js
1.235 raeburn 2378: if (newrole == '') {
1.350 raeburn 2379: return;
1.235 raeburn 2380: }
1.239 raeburn 2381: var fullrole = newrole+'./$cdom/$cnum';
2382: var selidx = '';
2383: for (var i=0; i<rolenames.length; i++) {
2384: if (rolenames[i] == newrole) {
2385: selidx = i;
2386: }
2387: }
1.350 raeburn 2388: if (rolecheck > 0) {
2389: for (var i=0; i<disallow.length; i++) {
2390: if (disallow[i] == newrole) {
2391: if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
2392: document.rolechooser.destinationurl.value = '/adm/menu';
2393: } else {
2394: return;
2395: }
2396: }
2397: }
2398: }
1.239 raeburn 2399: var secok = 1;
2400: var secchoice = '';
2401: if (selidx >= 0) {
2402: if (numsec[selidx] > 1) {
2403: secok = 0;
2404: var numrolesec = rolesections[selidx].length;
2405: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 2406: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 2407: if (secchoice == '') {
2408: if (msgidx > 0) {
2409: secok = 1;
2410: }
2411: } else {
2412: for (var j=0; j<rolesections[selidx].length; j++) {
2413: if (rolesections[selidx][j] == secchoice) {
2414: secok = 1;
2415: }
2416: }
2417: }
2418: } else {
2419: if (rolesections[selidx].length == 1) {
2420: secchoice = rolesections[selidx][0];
2421: }
2422: }
2423: }
2424: if (secok == 1) {
2425: if (secchoice != '') {
2426: fullrole += '/'+secchoice;
2427: }
2428: } else {
2429: if (secchoice != null) {
2430: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
2431: }
2432: return;
2433: }
2434: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 2435: return;
2436: }
2437: itemid = retrieveIndex('gotorole');
2438: if (itemid != -1) {
1.239 raeburn 2439: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 2440: }
1.401 raeburn 2441: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 2442: document.rolechooser.selectrole.value = '1';
2443: document.rolechooser.submit();
2444: return;
2445: }
2446:
2447: function retrieveIndex(item) {
2448: for (var i=0;i<document.rolechooser.elements.length;i++) {
2449: if (document.rolechooser.elements[i].name == item) {
2450: return i;
2451: }
2452: }
2453: return -1;
2454: }
1.273 droeschl 2455: // ]]>
1.235 raeburn 2456: </script>
2457: END
2458: }
2459:
1.350 raeburn 2460: sub required_privs {
2461: my $privs = {
2462: '/adm/parmset' => 'opa',
2463: '/adm/courseprefs' => 'opa',
2464: '/adm/whatsnew' => 'whn',
2465: '/adm/populate' => 'cst',
2466: '/adm/trackstudent' => 'vsa',
2467: '/adm/statistics' => 'vgr',
1.366 raeburn 2468: '/adm/setblock' => 'dcm',
1.367 raeburn 2469: '/adm/coursedocs' => 'mdc',
1.350 raeburn 2470: };
2471: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 2472: $privs->{'/adm/classcalc'} = 'vgr',
2473: $privs->{'/adm/assesscalc'} = 'vgr',
2474: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 2475: }
2476: return $privs;
2477: }
1.235 raeburn 2478:
1.378 raeburn 2479: sub countdown_timer {
2480: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.387 raeburn 2481: ($env{'request.filename'}=~/$LONCAPA::assess_re/)) {
2482: my ($type,$hastimeleft,$slothastime);
2483: my $now = time;
2484: if ($env{'request.filename'} =~ /\.task$/) {
2485: $type = 'Task';
2486: } else {
2487: $type = 'problem';
2488: }
2489: my ($status,$accessmsg,$slot_name,$slot) =
2490: &Apache::lonhomework::check_slot_access('0',$type);
2491: if ($slot_name ne '') {
2492: if (ref($slot) eq 'HASH') {
2493: if (($slot->{'starttime'} < $now) &&
2494: ($slot->{'endtime'} > $now)) {
2495: $slothastime = 1;
2496: }
2497: }
2498: }
2499: if ($status ne 'CAN_ANSWER') {
2500: return;
2501: }
1.378 raeburn 2502: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.380 raeburn 2503: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.440 raeburn 2504: my ($timelimit,$usesdone,$proctor,$secret);
1.381 raeburn 2505: if (@interval > 1) {
1.440 raeburn 2506: ($timelimit,$usesdone,$proctor,$secret) = split(/_/,$interval[0]);
1.381 raeburn 2507: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
2508: if ($first_access > 0) {
1.437 raeburn 2509: if ($first_access+$timelimit > time) {
1.381 raeburn 2510: $hastimeleft = 1;
2511: }
2512: }
2513: }
1.380 raeburn 2514: if (($duedate && $duedate > time) ||
1.387 raeburn 2515: (!$duedate && $hastimeleft) ||
2516: ($slot_name ne '' && $slothastime)) {
1.435 musolffc 2517: my ($collapse,$expand,$alttxt,$title,$currdisp,$donebutton);
1.387 raeburn 2518: if ((@interval > 1 && $hastimeleft) ||
2519: ($type eq 'Task' && $slothastime)) {
1.378 raeburn 2520: $currdisp = 'inline';
2521: $collapse = '► ';
1.435 musolffc 2522: if ((@interval > 1) && ($hastimeleft)) {
1.437 raeburn 2523: if ($usesdone eq 'done') {
1.440 raeburn 2524: $donebutton = &done_button_js($interval[1],'','',$proctor);
1.437 raeburn 2525: }
1.435 musolffc 2526: }
1.378 raeburn 2527: } else {
2528: $currdisp = 'none';
2529: $expand = '◄ ';
2530: }
2531: unless ($env{'environment.icons'} eq 'iconsonly') {
1.379 raeburn 2532: $alttxt = &mt('Timer');
2533: $title = $alttxt.' ';
1.378 raeburn 2534: }
2535: my $desc = &mt('Countdown to due date/time');
1.435 musolffc 2536:
1.378 raeburn 2537: return <<END;
1.435 musolffc 2538: $donebutton
1.378 raeburn 2539: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
2540: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
2541: $collapse
1.379 raeburn 2542: </span></a>
1.378 raeburn 2543: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
2544: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
2545: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.379 raeburn 2546: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.378 raeburn 2547: END
2548: }
2549: }
2550: return;
2551: }
2552:
1.445 raeburn 2553: sub placement_progress {
2554: my ($totalpoints,$incomplete) = &Apache::lonplacementtest::check_completion(undef,undef,1);
2555: my $complete = 100 - $incomplete;
2556: return '<span class="LC_placement_prog">'.
2557: &mt('Test is [_1]% complete',$complete).'</span>';
2558: }
2559:
1.2 www 2560: # ================================================================ Main Program
2561:
1.16 harris41 2562: BEGIN {
1.166 albertel 2563: if (! defined($readdesk)) {
1.283 droeschl 2564: {
2565: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
2566: if ( CORE::open( my $config,"<$tabfile") ) {
2567: while (my $configline=<$config>) {
2568: $configline=(split(/\#/,$configline))[0];
2569: $configline=~s/^\s+//;
2570: chomp($configline);
1.209 www 2571: if ($configline=~/^cat\:/) {
1.283 droeschl 2572: my @entries=split(/\:/,$configline);
2573: $category_positions{$entries[2]}=$entries[1];
2574: $category_names{$entries[2]}=$entries[3];
2575: } elsif ($configline=~/^prim\:/) {
1.415 raeburn 2576: my @entries = (split(/\:/, $configline))[1..6];
1.400 raeburn 2577: push(@primary_menu,\@entries);
1.371 raeburn 2578: } elsif ($configline=~/^primsub\:/) {
2579: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
1.400 raeburn 2580: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 2581: } elsif ($configline=~/^scnd\:/) {
2582: my @entries = (split(/\:/, $configline))[1..5];
1.401 raeburn 2583: push(@secondary_menu,\@entries);
1.283 droeschl 2584: } elsif ($configline) {
2585: push(@desklines,$configline);
2586: }
2587: }
2588: CORE::close($config);
2589: }
2590: }
2591: $readdesk='done';
1.2 www 2592: }
2593: }
1.30 www 2594:
1.1 www 2595: 1;
2596: __END__
2597:
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